A classification API that returns probabilities

What the API does

The endpoint accepts a state — free text, JSON, or an image URL — and a list of typed questions, each with its allowed answers. It returns a probability distribution per question and the winning option.

Because the answer set is closed, you can put the response straight into a threshold: route when confidence exceeds 0.8, escalate when it does not, log the full distribution for review.

• One request, one response, no second parsing step.
• Confidence scores you can threshold on.
• The same shape whether the state is text, JSON or an image.

The request, in full

POST a JSON body with a state string and a questions array. Each question has an id, a prompt, and the options you allow. The response mirrors the ids and gives you probabilities keyed by option.

Pricing without surprises

The free tier covers evaluation and small projects. Paid tiers raise the daily decision limit and add priority routing on the live model. Every decision is counted once, whatever the state size, so a long support ticket does not silently cost more than a sentence.

Get an answer in thirty seconds

The playground uses the same endpoint the API exposes. If the playground produces the distribution you want, the integration is a copy of that request into your own code.